Results 61 to 70 of about 410,158 (192)

Imaging of spinal vascular malformations

open access: yes
PM&R, Volume 18, Issue 8, Page 950-953, August 2026.
Clinton Schaefer, Monique A. Mogensen
wiley   +1 more source

Hemiplegia Without a Lesion, Look Again: Vertebral Artery Compression of the Medulla as a Cause of Chronic Hemiplegia

open access: yesClinical Neuroimaging, Volume 3, Issue 1, 2026.
ABSTRACT Background Vertebral Artery Compression Syndrome (VAMCS) is a rare but increasingly recognized vascular compression disorder of the medulla oblongata, most commonly presenting with paroxysmal symptoms such as hemi‐facial spasm, vertigo, or dysphagia. Longstanding, fixed hemiplegia is an atypical presentation that poses a significant diagnostic
Ampuriire Nyakubaho   +5 more
wiley   +1 more source

Chronic venous congestion following embolization of spinal dural arteriovenous fistula

open access: yes, 2008
The authors present a case of spinal dural arteriovenous fistula with fluctuations in symptoms following embolization. Superselective injection of 33% N-butyl cyanoacrylate into the feeding vessel resulted in the complete occlusion of the fistula with ...
Masanori Gomi   +3 more
core   +1 more source

Perceptions of Exposure to Neuroendovascular Intervention During Neurology Training in LATAM: An International Multicenter Exploratory Survey and Review of the Literature

open access: yesActa Neurologica Scandinavica, Volume 2026, Issue 1, 2026.
Aim The aim is to assess the exposure to neuroendovascular intervention and perceptions among trainees in Latin America. Methods A descriptive and cross‐sectional study was conducted from October to December 2024 and was aimed at neurology residents and/or fellows in Latin American hospitals.
Miguel A. Vences   +4 more
wiley   +1 more source

Atypical morphology in a dural arteriovenous fistula: A case report

open access: yes, 2001
Spinal vasküler malformasyonlar spinal kitle lezyonların %3-4 'nü oluşturur. Spinal vasküler malformasyonlar arasında yer alan dural arteriovenöz fistüller, gerek besleyici arterinin özelliği gerekse venöz drenaj özellikleri nedeni ile ayrı bir yer tutar.
Mustafa Gürelik   +3 more
core   +1 more source

Rapidly Evolving Acute Brainstem Syndrome With Respiratory Insufficiency due to Intracranial Dural Arteriovenous Fistula

open access: yesCase Reports in Neurological Medicine, Volume 2026, Issue 1, 2026.
A 52‐year‐old female presented with one week of progressive quadriparesis followed by the development of diplopia, dysphonia and dysphagia over 48 h. Initial impression was of an inflammatory myelitis given mild cerebrospinal fluid pleocytosis and diffuse cervical cord swelling extending to the lower brainstem on MRI.
Hong Kiat Lim   +4 more
wiley   +1 more source

¿Es útil la arteriografía medular en el diagnóstico diferencial de las mielopatías de origen desconocido? Análisis de una serie de 93 casos

open access: yesNeurología
Resumen: Introducción: Las mielopatías de origen desconocido (MOD) constituyen un grupo de patologías de difícil manejo, dada la ausencia de hallazgos en las pruebas de imagen no invasivas que justifiquen la clínica.
G. Parrilla   +5 more
doaj   +1 more source

Caught Between the Brain and a Hard Place: A Case of a Cervicomedullary AVM

open access: yesCase Reports in Radiology, Volume 2026, Issue 1, 2026.
Posterior fossa arteriovenous malformations (AVMs) are uncommon lesions that carry significant risk due to their proximity to the brainstem. We present the case of an 18‐year‐old female who suffered a sudden severe headache and was found to have a subarachnoid haemorrhage caused by a cervicomedullary junction AVM of the juvenile Type IIa subtype ...
A. Rumhumha   +6 more
wiley   +1 more source

Phenotypic Spectrum and Diagnostic Challenges in Klippel‐Trenaunay Syndrome: A Case Series

open access: yesClinical Case Reports, Volume 13, Issue 11, November 2025.
ABSTRACT Klippel‐Trénaunay syndrome (KTS) is a rare congenital disorder characterized by the triad of capillary malformations, venous varicosities, and soft tissue or bony hypertrophy. This case series highlights rare and atypical presentations of KTS, emphasizing the importance of a multidisciplinary diagnostic approach.
Marya Hameed, Tooba Ali, Md Ariful Haque
wiley   +1 more source

Glymphatic and meningeal lymphatic dysfunction in Alzheimer's disease: Mechanisms and therapeutic perspectives

open access: yesAlzheimer's &Dementia, Volume 21, Issue 10, October 2025.
Abstract Alzheimer's disease (AD) is a neurodegenerative disorder characterized by amyloid‐beta (Aβ) deposition and tau pathology. Although disease‐modifying therapies, such as anti‐Aβ monoclonal antibodies, have been approved, their clinical efficacy remains modest and accompanied by substantial safety concerns. The glymphatic system, which is a brain‐
Jiangwei Ding   +3 more
wiley   +1 more source

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